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  • BS 1224:1970

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    SPECIFICATION FOR ELECTROPLATED COATINGS OF NICKEL AND CHROMIUM

    Available format(s):  Hardcopy, PDF

    Superseded date:  15-07-2000

    Language(s):  English

    Published date:  01-01-1970

    Publisher:  British Standards Institution

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    Table of Contents - (Show below) - (Hide below)

    Co-operating organizations
    Foreword
    Specification
    1 Scope
    2 Significant surface
    3 Appearance
    4 Heat treatment for steel
    5 Requirements for coatings of nickel plus chromium
    6 Requirements for coatings of nickel without chromium
    Appendices
    A Examples of service conditions for which the various
        service condition numbers are appropriate
    B Determination of nickel and copper thickness
    C Ductility test
    D Determination of chromium thickness - coulometric
        method
    E Determination of cracks and pores in chromium
        coatings
    F File test for adhesion
    G Quenching test for adhesion
    H CASS test
    J Corrodkote test
    K Acetic salt test
    Tables
    1 Nickel plus chromium coatings on steel (or iron)
    2 Copper plus nickel plus chromium coatings on steel
        (or iron)
    3 Nickel plus chromium coatings on zinc alloy
    4 Nickel plus chromium coatings on copper or copper
        alloy
    5 Nickel plus chromium coatings on aluminium or
        aluminium alloy
    6 Corrosion tests appropriate to each service
        condition number
    7 Nickel coatings on steel (or iron)
    8 Nickel coatings on zinc alloy
    9 Nickel coatings on copper or copper alloy
    10 Nickel coatings on aluminium or aluminium alloy

    Abstract - (Show below) - (Hide below)

    Covers requirements for electroplated coatings of nickel plus chromium and nickel both with a copper undercoat in some cases on steel or iron, zinc alloy, copper or copper alloys, except for coatings applied to machine screw threads, sheet, strip, wire in the unfabricated form, or coil springs, and those applied for engineering purposes. Includes examples of service conditions for which the various service condition numbers are appropriate, determination of nickel and copper thickness, ductility test, determination of chromium thickness-coulometric method, cracks and pores in chromium coatings, file test for adhesion, quenching test for adhesion, CASS test, corrodkote test, and acetic salt test.

    General Product Information - (Show below) - (Hide below)

    Committee SRC/33
    Document Type Standard
    Publisher British Standards Institution
    Status Superseded
    Superseded By
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    DEFSTAN 02-111/2(2001) : 2001 REQUIREMENTS FOR THE CONSTRUCTION, FITTING OUT AND TESTING OF REFRIGERATION SPACES IN HM SURFACE SHIPS AND SUBMARINES
    DEFSTAN 66-21/1(1979) : 1979 MULTIMETER SET
    BS 1010-2:1973 SPECIFICATION FOR DRAW-OFF TAPS AND STOPVALVES FOR WATER SERVICES (SCREW-DOWN PATTERN) - PART 2: DRAW-OFF TAPS AND ABOVE-GROUND STOPVALVES
    DEFSTAN 05-34/2(1984) : 1984 MARKING OF SERVICE MATERIAL
    BS 7496-3:1991 CROSS-RECESSED TAPPING SCREWS - SPECIFICATION FOR RAISED COUNTERSUNK HEAD SCREWS
    BS 1206:1974 Specification for fireclay sinks: dimensions and workmanship
    BS 3475:1976 Specification for bowl stands for use in hospitals
    BS 2838-1:1988 Examination and general treatment couches. Specification for fixed height couches
    BS 6859-1:1987 Operating tables Specification for mobile general operating tables
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    BS 5991:1989 SPECIFICATION FOR INDIRECT GAS FIRED FORCED CONVECTION AIR HEATERS WITH RATED HEAT INPUTS UP TO 2 MW FOR INDUSTRIAL AND COMMERCIAL SPACE HEATING: SAFETY AND PERFORMANCE REQUIREMENTS (EXCLUDING ELECTRICAL REQUIREMENTS) (2ND FAMILY GASES)
    BS 4880-1:1973 Specification for urinals Stainless steel slab urinals
    BS 6859-2:1987 Operating tables Specification for fixed-pedestal general operating tables
    BS 4758:1986 Method for specifying electroplated coatings of nickel for engineering purposes
    BS 4211:1994 SPECIFICATION FOR LADDERS FOR PERMANENT ACCESS TO CHIMNEYS, OTHER HIGH STRUCTURES, SILOS AND BINS
    BS 5205:1990 SPECIFICATION FOR ADJUSTABLE METAL WALKING STICKS
    BS 5990:1990 SPECIFICATION FOR DIRECT GAS-FIRED FORCED CONVECTION AIR HEATERS WITH RATED HEAT INPUTS UP TO 2 MW FOR INDUSTRIAL AND COMMERCIAL SPACE HEATING: SA FETY AND PERFORMANCE REQUIREMENTS (EXCLUDING ELECTRICAL REQUIREMENT) (2ND FAMILY GASES)
    BS 6999:1989 SPECIFICATION FOR VITREOUS-ENAMELLED LOW-CARBON-STEEL FLUE PIPES, OTHER COMPONENTS AND ACCESSORIES FOR SOLID-FUEL-BURNING APPLIANCES WITH A RATED OUTPUT OF 45 KW
    BS 7660:1993 Specification for safety pins for general use
    BS 41:1973 SPECIFICATION FOR CAST IRON SPIGOT AND SOCKET FLUE OR SMOKE PIPES AND FITTINGS
    BS 4479-1:1990 Design of articles that are to be coated General recommendations
    BS 5386-3:1980 SPECIFICATION FOR GAS BURNING APPLIANCES - PART 3: DOMESTIC COOKING APPLIANCES BURNING GAS
    BS 4886:1988 Specification for hospital bedsteads
    BS 3415:1986 SPECIFICATION FOR VENETIAN BLINDS
    BS 2556:1973 SPECIFICATION FOR HAND AND BREAST DRILLS
    BS 1254:1981 Specification for WC seats (plastics)
    BS 6858:1987 SPECIFICATION FOR MANUALLY OPERATED POSITIONING DEVICES AND ASSOCIATED ANCHORAGE LINES FOR USE WITH INDUSTRIAL SAFETY BELTS AND HARNESSES
    BS 3623:1981 SPECIFICATION FOR WOODWORKERS' METAL-BODIED PLANES
    BS 2483:1977 Specification for overbed tables
    BS 3348:1961 Specification for antral trocars and cannulae
    BS 2501:1992 SPECIFICATION FOR COMMERCIAL REFRIGERATED STORAGE CABINETS OF THE CLOSED REACH-IN TYPE
    BS 3676-1:1989 SWITCHES FOR HOUSEHOLD AND SIMILAR FIXED ELECTRICAL INSTALLATIONS - SPECIFICATION FOR GENERAL REQUIREMENTS
    BS 7195(1989) : 1989 GUIDE FOR PREVENTION OF CORROSION OF METALS CAUSED BY VAPOURS FROM ORGANIC MATERIALS
    BS 1978:1965 SPECIFICATION FOR BIT BRACES
    BS 5978-1:1989 SAFETY AND PERFORMANCE OF GAS-FIRED HOT WATER BOILERS (60 KW TO 2 MW INPUT) - SPECIFICATION FOR GENERAL REQUIREMENTS
    BS 336:1989 Specification for fire hose couplings and ancillary equipment
    BS 2459:1974 SPECIFICATION FOR SET SQUARES (FIXED AND ADJUSTABLE) FOR DRAWING OFFICE USE
    BS 1765-2:1976 Specification for hospital bedside lockers General purpose lockers of wooden construction with facilities for hanging day clothes
    BS 1184:1976 SPECIFICATION - COPPER AND COPPER ALLOY TRAPS
    BS 6102-16:1997 CYCLES - SPECIFICATION FOR REPLACEMENT BRAKE BLOCKS
    BS 2502:1979 Specification for manufacture of sectional cold rooms (walk-in type)
    BS 5827:1979 SPECIFICATION FOR MOBILE, MANUALLY OPERATED PATIENT-LIFTING DEVICES
    BS 4068:1977 Specification for hospital trolleys for instruments, dressings and for anaesthetists\' use including angular trolleys
    BS 6675:1986 Specification for servicing valves (copper alloy) for water services
    BS 1210:1963 SPECIFICATION FOR WOOD SCREWS
    BS 2767:1991 SPECIFICATION FOR MANUALLY OPERATED COPPER ALLOY VALVES FOR RADIATORS
    BS 4641:1986 Method for specifying electroplated coatings of chromium for engineering purposes
    BS 4997:1991 SPECIFICATION FOR WOODEN AXILLA CRUTCHES
    BS 2838-2:1991 Examination and general treatment couches Specification for variable height couches
    BS 1765-1:1990 Hospital bedside lockers. Specification for general purpose bedside lockers for patients
    BS 7398:1991 SPECIFICATION FOR HAND HACKSAW FRAMES
    BS 5338:1976 Code of practice for zinc alloy pressure die casting for engineering
    BS 7496-2:1991 CROSS RECESSED TAPPING SCREWS - SPECIFICATION FOR COUNTERSUNK FLAT HEAD SCREWS
    BS 4167-10:1970 SPECIFICATION FOR ELECTRICALLY-HEATED CATERING EQUIPMENT - STERILIZING SINKS
    BS 4485-4:1996 Water cooling towers Code of practice for structural design and construction
    BS 6340-4:1984 Shower units Specification for shower heads and related equipment
    BS 7496-1:1991 CROSS RECESSED TAPPING SCREWS - SPECIFICATION FOR PAN HEAD SCREWS
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